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4 Inch Adjustable Air Amplifier Model 40003
from Nex Flow
4" Adjustable Air Amplifier Model 40003 from Nex Flow is used for a variety of applications - either coated aluminum or stainless steel for high temperature and corrosive environments.
4" Adjustable Air Amplifier Model 40003 is easy to mount and maintain. Compressed air consumption and noise levels are reduced.
The 4" Adjustable Air Amplifier Model 40003 takes energy from a small volume of compressed air to produce high velocity, high volume, low pressure output airflow.
4" Adjustable Air Amplifier Model 40003 - How It Works
A large volume of surrounding air is induced into the amplifier at point (A) by the action of a small amount of compressed air which enters the annular chamber at point (B) that is then throttled through a small ring nozzle at high velocity and into the inside of the amplifier over a coanda profile. The compressed air stream clings to the coanda profile as it enters the inside walls of the amplifier and thereby creating a vacuum that induces the outside air converting the pressure into amplified airflow. The amplified of airflow leaves at the exit at point (C). Airflow is further amplified downstream at point (D) by entraining additional air from the surroundings at the exit.
(A) AIR INDUCTION POINT
Compressed Air Consumption
(Based on gap of 0.002" (.05mm)) Consumption in SCFM. (SLPM)
Amplifier Mounting Brackets
Adjustable Air Amplifier mounting brackets allow for easy mounting. Available for the 1-1/4 and 2 sizes. Made in Stainless Steel
4" Adjustable Air Amplifier Model 40003 Ducting
Both the inlet (vacuum intake) and discharge ends may be ducted for light material and fume conveying applications. Care must be taken to avoid unnecessary restrictions that will cause back pressure or suction resistance that will reduce performance levels. Keep back pressure and resistance to under 2" of water column.
4" Adjustable Air Amplifier Model 40003 Applications
Replace fans, used for blow-off, cleaning, drying, cooling and conveying.
4" Adjustable Air Amplifier Model 40003 Specifications
Come with a standard .002" (.05mm) gap that is adjustable. If greater force is required, the gap may be adjusted for greater flow.
4" Adjustable Air Amplifier Model 40003 Ratios (approx.)
Models 40003 and 40003S: 17:1